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KUMAR GOURAV

· started a discussion

· 1 Months ago

In every question there is very meagre explanation or nor which is incomprehensible

Question:
Twenty per cent of Anuj’s annual salary is equal to seventy five per cent of Raj’s annual salary. Raj’s monthly salary is 60% of Ravi’s monthly salary. If Ravi’s annual salary is Rs.1.44 lacs, what is Anuj’s monthly salary?
Options:
A) Rs.2,70,000
B) Rs.27,000
C) Rs.3,24,000
D) Rs.5,400
Solution:
Monthly salary of Raj

\(=\cfrac{1.44 ×60}{12 ×100}=\unicode{x20B9} 0.072 \) lakh

∴ Anuj’s monthly salarly × \(\cfrac{1}{5}\)

 = Raj’s monthly salary × \(\cfrac{3}{4}\)

Anuj’s monthly salary = \(\unicode{x20B9} \left ( 0.072×\cfrac {3}{4} ×5 \right )\) lakh
= \(\unicode{x20B9} 27,000\)

Knowledge Expert

· commented

· 1 Months ago

Dear student
Detail solution is already given
given , Ravi's annual salary = 144000
Ravi monthly salary = 12000
Raj monthly salary = 60% x 12000 = 7200
Anuj monthly salary x 20% = Raj monthly salary x 75%
Anuj monthly salary = 7200 x 3/4 x 5
= 27000

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